Hopefully making theology simpler to understand! (2 Corinthians 1:12)

Each one must give as he has decided in his heart, not reluctantly or under compulsion, for God loves a cheerful giver.

2 Corinthians 9:7, ESV

The tithe was essentially a tax to pay for the Temple and priests in Israel.

Now, we give because we love Christ’s Church and want to support the spread of the Gospel. Ten percent can be a guide to giving, not necessarily the standard.